Adding a 7-Way Trailer Connector to a 2015 Hyundai Santa Fe with 4-Way Flat Already Installed
Published 07/01/2015 >
Products Featured in This Question
Question:
Hi! I just purchased a 2015 Hyundai Santa Fe 3.3 V6 with the tow package wiring already installed from the factory. The dealer I purchased this from installed the CURT 4 pin flat harness, as thats the only plug in harness available at this time. My question is, is there a previous model year that would fit my current year for a 7 pin round plug in, or would I have to purchase a universal 4 pin to 7 pin adapter?
asked by: William
Expert Reply:
Since there aren't any 7-Way trailer connectors that will plug into the 2015 Hyundai Santa Fe you will need to hardwire one in. Half the work is already done since you have a 4-Way installed already. All you will need is kit # ETBC7 to add a 7-Way and retain the 4-Way. I have included some links that show and explain the ETBC7 installation for you.
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- Powered Converter
- No Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- Hidden
- CURT
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: 7-Way RV Upgrade Kit for Trailer Brake Controller Installation - 12 Gauge Wires
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Video: Best 2015 Hyundai Santa Fe Trailer Wiring Options
- Shop: Trailer Wiring
- Shop: RV Mattress
- Shop: RV Roof Membrane
- Shop: Brake Controller
- Shop: Base Plate for Tow Bar
- Q&A: What Hitch, Wiring, and Ball Mount Do I Need for My 2019 Kia Sorento?
- Q&A: How to Determine if 2016 Kia Sorento Has Factory Tow Prep Package
- Q&A: Recommended Trailer Wiring Harness for the 2019 Kia Sorento EX
- Q&A: What Should the Voltage Output Be at the 4-Way Plug on Curt T-Connector Wiring Harness # 56016
- Q&A: What is the Difference Between the Curt Hitch and the etrailer Hitch for My 2025 Outback Premium?
- Article: How to Measure for Trailer Hitch Drop
- Q&A: Which Trailer Wiring Harness for 2013 Hyundai Santa Fe
- Q&A: Replacement Options For Two Dometic Duo-Therm AC Units # 630516.331
- Article: Towing a Trailer? Let's Talk About Brake Controllers
- Article: Best Bike Racks for Electric Bikes
- Article: Brake Controller Installation: Starting from Scratch
- Article: Wiring Trailer Lights with a 4-Way Plug (It's Easier Than You Think)
- Article: How to Choose a Hitch-Mounted Bike Rack



